In my point of view, PhotoSupreme (PSU) does a very good job in metadata management. If you want to utilize the new functionality of face recognition, it is some work to do to check the assignments, because sometimes they are not correct, esp. in case of near relatives (e.g. child pictures of father and son, pictures of twins, …). But after you have done this work, it’s an excellent tool for searching within your photo library.
In combination with Raw-photos, PSU even shows some basic corrections done in PhotoLab (cropping, some lightning adjustments, …).
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